With 22 days left, we start by celebrating the undefeated 1922 Iowa Hawkeyes, who went 7-0 and won the Big Ten title for the second consecutive season. Several polls tabbed Iowa as national champions, though Iowa has never officially claimed any of them.
Gordon Locke was the anchor of this year's team, racking up 1st Team All-American honors, wrapping up a career that would eventually earn him a spot in the CFB Hall of Fame.
*Locke running the ball, with Duke Slater looking to tear someone's head off
The highlight of the season, though, had to be Iowa's 6-0 road upset of then-eastern power Yale. It was the first loss by the Bulldogs, then referred to as the Elis, to a "western" team in program history, and they would not lose to another such team again until 1938, when they lost to Michigan.
*Fans appear by the thousands to an event hosted by the Des Moines Register to get updates on the 1922 Iowa-Yale contest.